I have had two pairs of tweaks (one was stolen so I bought another set) and I can honestly say they are the BEST ski I have owned. I do 50/50 park/all mtn. and they are great. However, they are not for everyone. They are a pretty stiff ski so if you like softer skis dont get Tweaks. If you do, they are awsome. They will blow through any crud and hold a sweet edge on the sickest ice too. I have skied 1080's, Scratches, PE's and many other twins and the Tweak fits me the best. If your looking for a park ski only, they are probably too stiff for you but if your looking for all around they are great. Good luck.
~n~